• Dominic Browne looks at whether the chancellor will sell out the “greenest government ever”.

• Will Straw looks at the devil in the detail of Osborne’s supposed giveaway – the raising of the tax threshold – and what it really means for fairness and how much money will be going back in people’s pockets;

• Tony Dolphin looks at whether the government will use better than expected tax revenue figures to reduce the deficit further or indulge in giveaways;